How to Carb Load for Your Ultra Marathon: The Ultimate Strategy
                                
                                
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                                    4 min read                                
                            
                                Effective carb loading can significantly improve endurance performance by 2-3% in events lasting over 90 minutes, a crucial edge for any ultra marathoner. Unlike the outdated practice of eating a single giant pasta meal, modern carb loading is a calculated, multi-day strategy designed to super-saturate your muscles with glycogen.